465872391

素因数分解:

$3^4\times {\mathrm{383}}^1\times {\mathrm{15017}}^1$

素因数の和:15412

約数の個数: 20

約数和(自身を含む): 697796352

約数和(自身を除く): 231923961

約数列:

[1, 3, 9, 27, 81, 383, 1149, 3447, 10341, 15017, 31023, 45051, 135153, 405459, 1216377, 5751511, 17254533, 51763599, 155290797, 465872391]

約数ペア:

[(1, 465872391), (3, 155290797), (9, 51763599), (27, 17254533), (81, 5751511), (383, 1216377), (1149, 405459), (3447, 135153), (10341, 45051), (15017, 31023)]